1 files changed, 62 insertions, 77 deletions
diff --git a/contrib/llvm/tools/lldb/source/Commands/CommandObjectPlugin.cpp b/contrib/llvm/tools/lldb/source/Commands/CommandObjectPlugin.cpp
index 221c9a6..7ae968b 100644
--- a/contrib/llvm/tools/lldb/source/Commands/CommandObjectPlugin.cpp
+++ b/contrib/llvm/tools/lldb/source/Commands/CommandObjectPlugin.cpp
@@ -19,91 +19,76 @@
 using namespace lldb;
 using namespace lldb_private;
 
-class CommandObjectPluginLoad : public CommandObjectParsed
-{
+class CommandObjectPluginLoad : public CommandObjectParsed {
 public:
-    CommandObjectPluginLoad (CommandInterpreter &interpreter) :
-        CommandObjectParsed(interpreter,
-                            "plugin load",
+  CommandObjectPluginLoad(CommandInterpreter &interpreter)
+      : CommandObjectParsed(interpreter, "plugin load",
                             "Import a dylib that implements an LLDB plugin.",
-                            nullptr)
-    {
-        CommandArgumentEntry arg1;
-        CommandArgumentData cmd_arg;
-        
-        // Define the first (and only) variant of this arg.
-        cmd_arg.arg_type = eArgTypeFilename;
-        cmd_arg.arg_repetition = eArgRepeatPlain;
-        
-        // There is only one variant this argument could be; put it into the argument entry.
-        arg1.push_back (cmd_arg);
-        
-        // Push the data for the first argument into the m_arguments vector.
-        m_arguments.push_back (arg1);
-    }
+                            nullptr) {
+    CommandArgumentEntry arg1;
+    CommandArgumentData cmd_arg;
 
-    ~CommandObjectPluginLoad() override = default;
-
-    int
-    HandleArgumentCompletion (Args &input,
-                              int &cursor_index,
-                              int &cursor_char_position,
-                              OptionElementVector &opt_element_vector,
-                              int match_start_point,
-                              int max_return_elements,
-                              bool &word_complete,
-                              StringList &matches) override
-    {
-        std::string completion_str (input.GetArgumentAtIndex(cursor_index));
-        completion_str.erase (cursor_char_position);
-        
-        CommandCompletions::InvokeCommonCompletionCallbacks(m_interpreter,
-                                                            CommandCompletions::eDiskFileCompletion,
-                                                            completion_str.c_str(),
-                                                            match_start_point,
-                                                            max_return_elements,
-                                                            nullptr,
-                                                            word_complete,
-                                                            matches);
-        return matches.GetSize();
-    }
+    // Define the first (and only) variant of this arg.
+    cmd_arg.arg_type = eArgTypeFilename;
+    cmd_arg.arg_repetition = eArgRepeatPlain;
+
+    // There is only one variant this argument could be; put it into the
+    // argument entry.
+    arg1.push_back(cmd_arg);
+
+    // Push the data for the first argument into the m_arguments vector.
+    m_arguments.push_back(arg1);
+  }
+
+  ~CommandObjectPluginLoad() override = default;
+
+  int HandleArgumentCompletion(Args &input, int &cursor_index,
+                               int &cursor_char_position,
+                               OptionElementVector &opt_element_vector,
+                               int match_start_point, int max_return_elements,
+                               bool &word_complete,
+                               StringList &matches) override {
+    auto completion_str = input[cursor_index].ref;
+    completion_str = completion_str.take_front(cursor_char_position);
+
+    CommandCompletions::InvokeCommonCompletionCallbacks(
+        GetCommandInterpreter(), CommandCompletions::eDiskFileCompletion,
+        completion_str, match_start_point, max_return_elements, nullptr,
+        word_complete, matches);
+    return matches.GetSize();
+  }
 
 protected:
-    bool
-    DoExecute (Args& command, CommandReturnObject &result) override
-    {
-        size_t argc = command.GetArgumentCount();
-        
-        if (argc != 1)
-        {
-            result.AppendError ("'plugin load' requires one argument");
-            result.SetStatus (eReturnStatusFailed);
-            return false;
-        }
-        
-        const char* path = command.GetArgumentAtIndex(0);
-        
-        Error error;
-        
-        FileSpec dylib_fspec(path,true);
-        
-        if (m_interpreter.GetDebugger().LoadPlugin(dylib_fspec, error))
-            result.SetStatus(eReturnStatusSuccessFinishResult);
-        else
-        {
-            result.AppendError(error.AsCString());
-            result.SetStatus(eReturnStatusFailed);
-        }
-        
-        return result.Succeeded();
+  bool DoExecute(Args &command, CommandReturnObject &result) override {
+    size_t argc = command.GetArgumentCount();
+
+    if (argc != 1) {
+      result.AppendError("'plugin load' requires one argument");
+      result.SetStatus(eReturnStatusFailed);
+      return false;
     }
+
+    Error error;
+
+    FileSpec dylib_fspec(command[0].ref, true);
+
+    if (m_interpreter.GetDebugger().LoadPlugin(dylib_fspec, error))
+      result.SetStatus(eReturnStatusSuccessFinishResult);
+    else {
+      result.AppendError(error.AsCString());
+      result.SetStatus(eReturnStatusFailed);
+    }
+
+    return result.Succeeded();
+  }
 };
 
 CommandObjectPlugin::CommandObjectPlugin(CommandInterpreter &interpreter)
-    : CommandObjectMultiword(interpreter, "plugin", "Commands for managing LLDB plugins.",
-                             "plugin <subcommand> [<subcommand-options>]")
-{
-    LoadSubCommand ("load",  CommandObjectSP (new CommandObjectPluginLoad (interpreter)));
+    : CommandObjectMultiword(interpreter, "plugin",
+                             "Commands for managing LLDB plugins.",
+                             "plugin <subcommand> [<subcommand-options>]") {
+  LoadSubCommand("load",
+                 CommandObjectSP(new CommandObjectPluginLoad(interpreter)));
 }
-    
+
 CommandObjectPlugin::~CommandObjectPlugin() = default;